|
public IsImageExistAsync ( int width, int height, double resolution, int level, int column, int row ) : Task |
||
| width | int | ${WP_mapping_OfflineStorage_mathod_param_IsImageExistAsync_width_D} |
| height | int | ${WP_mapping_OfflineStorage_mathod_param_IsImageExistAsync_height_D} |
| resolution | double | ${WP_mapping_OfflineStorage_mathod_param_IsImageExistAsync_resolution_D} |
| level | int | ${WP_mapping_OfflineStorage_mathod_param_IsImageExistAsync_level_D} |
| column | int | ${WP_mapping_OfflineStorage_mathod_param_IsImageExistAsync_column_D} |
| row | int | ${WP_mapping_OfflineStorage_mathod_param_IsImageExistAsync_row_D} |
| return | Task |
|
public async Task<bool> IsImageExistAsync(int width, int height, double resolution, int level, int column, int row)
{
bool exists = false;
string path = BuildPath(width, height, resolution, level, column, row);
IsolatedStorageFile storage = IsolatedStorageFile.GetUserStoreForApplication();
try
{
exists = storage.FileExists(path);
}
catch (Exception ex)
{
}
finally
{
storage.Dispose();
}
return exists;
}
/// <summary>